RU2219534C1 - Process of thermal nondestructive testing of multilayer objects - Google Patents
Process of thermal nondestructive testing of multilayer objects Download PDFInfo
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- RU2219534C1 RU2219534C1 RU2002124295A RU2002124295A RU2219534C1 RU 2219534 C1 RU2219534 C1 RU 2219534C1 RU 2002124295 A RU2002124295 A RU 2002124295A RU 2002124295 A RU2002124295 A RU 2002124295A RU 2219534 C1 RU2219534 C1 RU 2219534C1
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Abstract
FIELD: testing and technical diagnostics. SUBSTANCE: time interval required for generation of authentic result is determined. Temperature and density of heat flux on outer and inner surfaces of object are measured periodically in the course of entire time interval. Value of thermal conductivity of necessary layer is set at will and many times. Theoretically possible temperature and density of heat flux correspondingly for outer and inner surface of object is computed for each specified value of heat conductivity using developed generalized physical-mathematical model of thermal nondestructive testing of multilayer objects with inhomogeneities, momentary infrared examination is conducted and temperatures and densities of heat fluxes on inner and outer surfaces are measured. Measured values are compared with theoretically possible. Value of heat conductivity which can ensure comparison conditions is chosen from number of specified and is used for further computations. EFFECT: correct determination of local resistance to heat transfer in examined sections and making of rational decisions on provision of required resistance to heat transfer if it appears to be out of correspondence with rated value because of any reason. 9 dwg, 3 tbl
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Текст описания в факсимильном виде (см. графическую часть) Т, Description text in facsimile form (see graphic part) T,
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RU2002124295A RU2219534C1 (en) | 2002-09-12 | 2002-09-12 | Process of thermal nondestructive testing of multilayer objects |
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RU2002124295A RU2219534C1 (en) | 2002-09-12 | 2002-09-12 | Process of thermal nondestructive testing of multilayer objects |
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RU2219534C1 true RU2219534C1 (en) | 2003-12-20 |
RU2002124295A RU2002124295A (en) | 2004-03-27 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2261437C1 (en) * | 2004-04-08 | 2005-09-27 | Технологический институт энергетических обследований, диагностики и неразрушающего контроля "ВЕМО" | Method of thermal non-destructive inspection of multilayer objects |
RU2262686C1 (en) * | 2004-04-23 | 2005-10-20 | ООО Технологический Институт Энергетических Обследований, Диагностики И Неразрушающего Контроля "ВЕМО" | Method of thermal non-destructive inspection |
RU2285915C2 (en) * | 2004-10-20 | 2006-10-20 | Федеральное Государственное Унитарное Предприятие "Научно-Исследовательский Центр "Строительство" | Method of testing heat protecting properties of guarding structure |
RU2316760C2 (en) * | 2005-08-22 | 2008-02-10 | Технологический институт энергетических обследований, диагностики и неразрушающего контроля "ВЕМО" | Method of heat nondestructive testing of multi-layered objects |
RU2321845C2 (en) * | 2006-04-07 | 2008-04-10 | Василий Васильевич Дыбок | Method for estimating heat-protective properties of external protective structures of buildings and structures under conditions of non-stationary heat transmission on basis of results of tests performed under natural conditions |
RU2323435C2 (en) * | 2005-09-22 | 2008-04-27 | ООО Технологический Институт Энергетических Обследований, Диагностики И Неразрушающего Контроля "ВЕМО" | Mode of thermal nondestructive control over resistance to heat transfer to building constructions |
RU2366936C2 (en) * | 2007-03-23 | 2009-09-10 | Общество с ограниченной ответственностью "Научно-экологическое предприятие ЭКОСИ" | Method for diagnostics of operational condition of tuyer or dangerous zone of pyrometallurgical plant |
RU2403562C1 (en) * | 2009-02-16 | 2010-11-10 | Открытое акционерное общество Пергам-Инжиниринг ОАО Пергам-Инжиниринг | Method for thermal non-destrictive inspection of heat engineering characteristics of multilayer structures in non-steady heat transfer conditions |
RU2420730C2 (en) * | 2009-07-09 | 2011-06-10 | Елена Вячеславовна Абрамова | Method for thermal control of heat-transfer resistance of multilayer structure in unsteady heat-transfer conditions |
RU2454659C2 (en) * | 2010-08-02 | 2012-06-27 | Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет | Method of evaluating thermal and physical characteristics of building enclosures made from bricks in winter season based on full-scale test results |
RU2475729C1 (en) * | 2011-09-13 | 2013-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянская государственная инженерно-технологическая академия" | Heat-engineering investigation method of buildings and facilities |
RU2512663C2 (en) * | 2011-10-28 | 2014-04-10 | Наталья Альбертовна Быстрова | Device of determination of resistance of heat transfer of multilayered design in actual practice operation |
Families Citing this family (1)
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RU2383008C1 (en) * | 2008-12-19 | 2010-02-27 | Олег Николаевич Будадин | Method for thermal nondestructive check of thermotechnical characteristics of materials and structures |
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RU2022262C1 (en) * | 1992-04-20 | 1994-10-30 | Александр Иванович Фесенко | Heat flaw detector |
RU2140070C1 (en) * | 1998-02-26 | 1999-10-20 | Научно-информационный центр проблем интеллектуальной собственности | Process determining thermal and physical characteristics of construction materials in multilayer structures without breakdown of their integrity |
RU2162597C1 (en) * | 2000-07-20 | 2001-01-27 | Будадин Олег Николаевич | Gear for nondestructive inspection of quality of objects |
RU2171469C1 (en) * | 2000-11-10 | 2001-07-27 | Будадин Олег Николаевич | Technology of nondestructive test of quality of object and gear for its implementation |
-
2002
- 2002-09-12 RU RU2002124295A patent/RU2219534C1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2022262C1 (en) * | 1992-04-20 | 1994-10-30 | Александр Иванович Фесенко | Heat flaw detector |
RU2140070C1 (en) * | 1998-02-26 | 1999-10-20 | Научно-информационный центр проблем интеллектуальной собственности | Process determining thermal and physical characteristics of construction materials in multilayer structures without breakdown of their integrity |
RU2162597C1 (en) * | 2000-07-20 | 2001-01-27 | Будадин Олег Николаевич | Gear for nondestructive inspection of quality of objects |
RU2171469C1 (en) * | 2000-11-10 | 2001-07-27 | Будадин Олег Николаевич | Technology of nondestructive test of quality of object and gear for its implementation |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2261437C1 (en) * | 2004-04-08 | 2005-09-27 | Технологический институт энергетических обследований, диагностики и неразрушающего контроля "ВЕМО" | Method of thermal non-destructive inspection of multilayer objects |
RU2262686C1 (en) * | 2004-04-23 | 2005-10-20 | ООО Технологический Институт Энергетических Обследований, Диагностики И Неразрушающего Контроля "ВЕМО" | Method of thermal non-destructive inspection |
RU2285915C2 (en) * | 2004-10-20 | 2006-10-20 | Федеральное Государственное Унитарное Предприятие "Научно-Исследовательский Центр "Строительство" | Method of testing heat protecting properties of guarding structure |
RU2316760C2 (en) * | 2005-08-22 | 2008-02-10 | Технологический институт энергетических обследований, диагностики и неразрушающего контроля "ВЕМО" | Method of heat nondestructive testing of multi-layered objects |
RU2323435C2 (en) * | 2005-09-22 | 2008-04-27 | ООО Технологический Институт Энергетических Обследований, Диагностики И Неразрушающего Контроля "ВЕМО" | Mode of thermal nondestructive control over resistance to heat transfer to building constructions |
RU2321845C2 (en) * | 2006-04-07 | 2008-04-10 | Василий Васильевич Дыбок | Method for estimating heat-protective properties of external protective structures of buildings and structures under conditions of non-stationary heat transmission on basis of results of tests performed under natural conditions |
RU2366936C2 (en) * | 2007-03-23 | 2009-09-10 | Общество с ограниченной ответственностью "Научно-экологическое предприятие ЭКОСИ" | Method for diagnostics of operational condition of tuyer or dangerous zone of pyrometallurgical plant |
RU2403562C1 (en) * | 2009-02-16 | 2010-11-10 | Открытое акционерное общество Пергам-Инжиниринг ОАО Пергам-Инжиниринг | Method for thermal non-destrictive inspection of heat engineering characteristics of multilayer structures in non-steady heat transfer conditions |
RU2420730C2 (en) * | 2009-07-09 | 2011-06-10 | Елена Вячеславовна Абрамова | Method for thermal control of heat-transfer resistance of multilayer structure in unsteady heat-transfer conditions |
RU2454659C2 (en) * | 2010-08-02 | 2012-06-27 | Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет | Method of evaluating thermal and physical characteristics of building enclosures made from bricks in winter season based on full-scale test results |
RU2475729C1 (en) * | 2011-09-13 | 2013-02-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Брянская государственная инженерно-технологическая академия" | Heat-engineering investigation method of buildings and facilities |
RU2512663C2 (en) * | 2011-10-28 | 2014-04-10 | Наталья Альбертовна Быстрова | Device of determination of resistance of heat transfer of multilayered design in actual practice operation |
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